Problems · NHTSA complaints

2020 Subaru Crosstrek problems

Owners filed 71 complaints about the 2020 Subaru Crosstrek with NHTSA between Jan 2020 and Oct 2026. The most-cited component is visibility/wiper (30).

Complaints
71
Filed with NHTSA
Crashes
6
Reported by owners
Fires
0
Reported by owners
Injuries
3
People reported injured
Deaths
0
Reported to NHTSA
01 —By component

Complaints by component

One complaint can cite several components
  1. Visibility/wiper30
  2. Power train11
  3. Electrical system11
  4. Engine5
  5. Visibility4
  6. Service brakes2
  7. Seat belts2
  8. Fuel/propulsion system2
  9. Forward collision avoidance2
  10. Vehicle speed control2
  11. Structure2
  12. Seats1
  13. Back over prevention1
  14. Fuel system, gasoline1

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.

Data from NHTSA Complaints API · synced Nov 3, 2026NHTSA vehicle page
02 —Trend

When complaints were filed

Does it get worse with age? Complaints per calendar year filed
View as table
Model yearComplaints filed per calendar year
202015
202118
202212
20237
20243
20257
20269

Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.

03 —Owner reports

Top problems in owners’ words

Verbatim from NHTSA complaints, newest first

Visibility/wiper

30 reports
“6-8in windshield crack on passenger side, near the bottom just above defrost vents. No apparent trauma to the windshield in that area. No indication that there was a crack forming otherwise; appeared seemingly overnight. Have not yet reported to insurance, dealer, or mfg. I have seen that there was a class action settled recently regarding some Subaru windshields cracking without warning so this may be a known issue. Car is available for inspection upon request.”
Owner complaint to NHTSAFiled Jan 10, 2025Visibility/wiperODI 11635355

Power train

11 reports1 crash
“Transmission failed at 62,000 miles out of gear on freeway. No power to get into shoulder. . I took it to dealer, they said it needed new transmission. I then took it to a specialist which ran diagnostic and said valve body/solenoid need replacement so I had the work done. Now at 63,000 2 months later same issue happened on the freeway. Specialist is replacing the entire transmission now. I’ve come to understand this is very common with the crosstrek. The 2019 has an extended drivetrain warranty to 100k miles. My 2020 is only warranted to 60k miles. The warranty should be extended to 2020 crosstrek a as well.”
Owner complaint to NHTSAFiled Oct 27, 2026Power trainODI 11774051

Electrical system

11 reports1 crash
“I own a 2020 Subaru Crosstrek. While driving on the freeway in heavy traffic, I had to make a hard stop due to traffic ahead. When the vehicle came to a complete stop, the engine automatically shut off as part of the vehicle’s auto start-stop system. When I released the brake to proceed with traffic, the vehicle attempted to restart, but displayed a “Disabled” message and the auto start-stop system became disabled. I had to turn the vehicle completely off and restart it manually while stopped in active freeway traffic. This created a significant safety concern because the malfunction occurred on the freeway while surrounded by moving traffic. If the engine had failed to restart, the vehicle could have remained stopped in an active traffic lane, potentially increasing the risk of being struck by another vehicle or creating a traffic hazard. There were no warning lamps or other symptoms before the incident. The first indication of a problem was the “Disabled” message immediately after the vehicle attempted to restart following the automatic engine shutoff. I subsequently took the vehicle to a Subaru dealer for inspection. The dealer found a starter cancel code…”
Owner complaint to NHTSAFiled Sep 12, 2026Electrical systemODI 11763854

Engine

5 reports
“My 2020 Subaru Crosstrek CVT Valve Body equipment failure and CVT Torque Converter failure. This appears to be a common failure for prior Subaru Crosstrek model - however was not extended for coverage to 2020 and beyond models - appears the issue still persists and additional year models should be covered. My vehicle experience the same failure for CVT Valve Body failure and CVT Torque Converter while driving at highway speeds. Problem occurs for previous Subaru Models example: MC-11021247-0001, Subaru Service Bulletin: 16-155-25R where Subaru extended coverage to 10yrs/100k miles or +1 year from date of notification - and my vehicle is currently at the Subaru Dealership for repairs for both CVT Valve Body and Torque Converter. Warning lights did not appear until issue occored.”
Owner complaint to NHTSAFiled May 11, 2026Power train, EngineODI 11737051

Visibility

4 reports
“The contact owns a 2020 Subaru Crosstrek. The contact stated after entering the vehicle it was discovered that the front windshield had developed a crack extending approximately four inches from the top of the windshield to the rearview mirror attachment. The contact indicated that no object or rocks had made contact with the windshield to cause the crack. The cause of the failure was not determined. The windshield was not repaired. The manufacturer and local dealer were not yet contacted. The failure mileage was 13,000.”
Owner complaint to NHTSAFiled Aug 16, 2022VisibilityODI 11479495

Service brakes

2 reports1 crash
“Beginning one year after buying this used 2020 Subaru Crosstrek base trim the starter failed and battery fully died after failing to start from a stop. The engine was OFF due to the auto-stop system and failed upon lifting my foot from the brake on a slight incline, causing a constant warning beep and a starter system failure message on the dash display. Immediately after failing to start the brake pressure significantly dropped causing my car to roll into the front of the car behind it. The car was stranded in the road and required a jump start. Since this event the issue has occurred twice more on two brand new batteries on no incline, and I now fully disable the auto-stop feature before driving to avoid an accident. The car starts properly with no battery damage if started from the full ignition off position, even if auto-stop originally stopped the engine, pointing to a failure of the auto-stop system specifically. Importantly, I have also personally seen this exact failure occur to a separate 2020 Subaru Crosstrek, with the sport trim.”
Owner complaint to NHTSAFiled Mar 20, 2026Electrical system, Service brakesODI 11725956
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 3, 2026

Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.